151420472

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5507}}^1$

素因数の和:6011

約数の個数: 32

約数和(自身を含む): 325192320

約数和(自身を除く): 173771848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 5507, 6874, 11014, 13748, 22028, 27496, 38549, 44056, 77098, 154196, 308392, 2703937, 5407874, 10815748, 18927559, 21631496, 37855118, 75710236, 151420472]

約数ペア:

[(1, 151420472), (2, 75710236), (4, 37855118), (7, 21631496), (8, 18927559), (14, 10815748), (28, 5407874), (56, 2703937), (491, 308392), (982, 154196), (1964, 77098), (3437, 44056), (3928, 38549), (5507, 27496), (6874, 22028), (11014, 13748)]